| 用DriverWorks开发GPS手持终端中USB接口的设备驱动程序 |
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| 引用本文： | 陈军根,郑建生,庞恩林.用DriverWorks开发GPS手持终端中USB接口的设备驱动程序[J].仪表技术与传感器,2004(4):18-20. |
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| 作者姓名： | 陈军根 郑建生 庞恩林 |
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| 作者单位： | 武汉大学电子信息学院,湖北,武汉,430079 |
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| 摘 要： | 介绍了用于铁路列车定位、检修的GPS手持终端中USB接口的特点和USB驱动程序的结构，同时简要介绍了DriverWorks的特点以及利用DriverWorks开发驱动程序的步骤，详细阐述了利用DriverWorks设计驱动程序的具体过程。最后给出了启动DMA操作的例程和USB读操作的流程图。
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| 关 键 词： | GPS手持终端 USB接口 设备驱动程序 DriverWorks 铁路列车 定位 检修 |
| 文章编号： | 1002-1841(2004)04-0018-03 |
| 修稿时间： | 2003年11月3日 |
Developing USB Device Driver for GPS Pocket Terminal by Using DriverWorks |
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| CHEN Jun-gen,ZHENG Jian-sheng,PANG En-lin.Developing USB Device Driver for GPS Pocket Terminal by Using DriverWorks[J].Instrument Technique and Sensor,2004(4):18-20. |
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| Authors: | CHEN Jun-gen ZHENG Jian-sheng PANG En-lin |
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| Abstract: | Introduced the characters of the interface of USB for GPS pocket terminal and the structure of USB driver.The terminal was used for train examining and position.Also intrduced simply the character of DriverWorks and the steps of using DriverWorks to developing driver;expounded concretely how to implement USB device driver by using DriverWorks.Lastly,it put forward the program of start DMA and the flow chart of USB read. |
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| Keywords: | DriverWorks Interface of USB GPS Pocket Terminal Device Driver Program |
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